<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

<div id="pie" style="width:1000px; height: 800px;"></div>
<script src="../echarts/echarts.min.js"></script>
<script>
    option = {
        legend: {
            top: 'bottom'
        },
        toolbox: {
            show: true,
            feature: {
                mark: {show: true},
                dataView: {show: true, readOnly: false},
                restore: {show: true},
                saveAsImage: {show: true}
            }
        },
        series: [
            {
                name: 'Nightingale Chart',
                type: 'pie',
                radius: [50, 250],
                center: ['50%', '50%'],
                roseType: 'area',
                itemStyle: {
                    borderRadius: 8
                },
                data: [
                    {value: 40, name: 'rose 1'},
                    {value: 38, name: 'rose 2'},
                    {value: 32, name: 'rose 3'},
                    {value: 30, name: 'rose 4'},
                    {value: 28, name: 'rose 5'},
                    {value: 26, name: 'rose 6'},
                    {value: 22, name: 'rose 7'},
                    {value: 18, name: 'rose 8'}
                ]
            }
        ]
    };
    // 获取页面容器
    var chartDom = document.getElementById('pie');
    // 容器初始化初始化（echarts）
    var myChart = echarts.init(chartDom);
    // 设置容器的相关配置项
    myChart.setOption(option);
</script>
</body>
</html>